Hyper 103 The Cooler Master Hyper 103 is an affordable mainstream heatsink, delivering great cooling performance on all modern platforms. The special fin design combined with Cooler Master’s exclusive X-Vent and Air-Guide technology optimizes air flow toward the heatpipes. The Hyper 103's 92mm PWM fan features a wide range for the fan speed and can be fine-tuned for maximum airflow or silent operation. The low profile tower heatsink is a great match for smaller systems.

Patented Air-Guide Technology

Funnel shaped aluminum fins and a series of perforated dimples help to guide the airflow towards the heatpipes, greatly reducing CPU temperature.

Cooler Master exclusive X-VentPositioned in a 45 degree angle and surrounding the heatpipe, each fin-blade features X-shaped vents that create areas of high and low air pressure, resulting in several controlled vortices. These small and chaotic turbulences produce strong gusts that reduce overall airflow but improves airflow where it matters the most – next to the heatpipes

Wide-range 92mm PWM FanThe Hyper 103’s 92mm PWM fan features a wide speed range and can be fine-tuned for maximum cooling performance or silent operation. The low profile tower heatsink is the perfect match for small systems.